Started working on galaxy PGC768461 at Wed Jun 17 05:42:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 200.21925]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1780
 Peak Img[j, k]: 135 132
 Mean (j, k): 131.98 130.58
 Theta (deg): 96.9
 Astro PA (deg): 173.1
 Eps: 0.713
 Major axis (pix): 45.5
131.980081003 134.459 130.580629651 130.789
Starting ellipse-fitting for galaxy 867292
Fitting g-band took......2.173 sec
Fitting r-band took......2.195 sec
Fitting z-band took......2.251 sec
Time for all images = 6.620 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 585.64
r CoG modeling succeeded with a chi^2 minimum of 1311.34
z CoG modeling succeeded with a chi^2 minimum of 500.16
Time = 0.046 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC768461/PGC768461-largegalaxy-867292-ellipse.fits
Finished galaxy PGC768461 in 0.768 minutes.